import book.BookList;
import user.AdminUser;
import user.NormalUser;
import user.User;
import java.util.Scanner;

public class Main {
    public static User login() {
        Scanner scanner = new Scanner(System.in);
        System.out.println("请输入姓名：");
        String name = scanner.nextLine();
        System.out.println("请输入身份：1->管理员  2->普通用户");
        int choice = scanner.nextInt();
        if(choice == 1) {
            AdminUser adminUser = new AdminUser(name);
            return adminUser;
        } else {
            NormalUser normalUser = new NormalUser(name);
            return normalUser;
        }
    }

    public static void main(String[] args) {
        BookList bookList = new BookList();
        User user = login();
        //登录

        while(true) {
            int choice = user.menu();
            //user是那个对象，choice是那个方法 来确定调用那个对象哪个方法？
            user.doOperation(choice, bookList);
            System.out.println();
        }
    }
}